特征 FEATURES：
· 結構長度 FACE TO FACE DIMENSION: GB/T 12221
· 法蘭規范 END RLANGE DIMENSION: GB/T 9113
· 設計制造 DESIGN ANSI B16.34
· 檢查與測試 TEST:API 598
· 帶 ISO 5211平臺座 WITH ISO 5211 MOINTING PAD
· 精密鑄造 INVESTMENT CASTING BODY
· 防爆軸心/全流量 BLOW-OUT PROOF STEM/FULL PORT
· 杠桿操作/齒輪操作 LEVER OPERATED/ GEAR CPERATED
材質表 MATERIALS LIST
| NO. | 部件名稱 | PART NAME | 材料 MATERIAL | ||
| 1 | 閥體 | BODY | WCB | CF8 | CF8M |
| 2 | 閥蓋 | CAP | WCB | CF8 | CF8M |
| 3 | 鋼球 | BALL | CF8 | CF8 | CF8M |
| 4 | 球墊 | SEAT | PTFE | ||
| 5 | 軸心 | STEM | SS304 | SS304 | SS316 |
| 6 | 大薄片 | GASKET | PTFE | ||
| 7 | 小薄片 | THRUST WASHER | PTFE | ||
| 8 | 中口 | PACKING | PTFE | ||
| 9 | 襯套 | GLAND PACKING | PTFE | ||
| 10 | 牛楠 | GLAND | CF8 | ||
| 11 | 牛楠螺栓 | GLAND BOLT | SS304 | ||
| 12 | 把手 | HANDLE | WCB | ||
| 13 | 桃形擋片 | STOPPER | SS304 | ||
| 14 | C型扣環 | SNAP RING | SS304 | ||
| 15 | 螺栓 | BOLT | SS304 | ||
尺寸表 DIMENSIONS
| SIZE | d | D | C | G | T | N-ØM | L | H | W | W1 | W2 | J | ISO 5211 | Ma |
| DN15 | 15 | 95 | 65 | 45 | 14 | 4-Ø14 | 140 | 76 | 153 | 8.0 | 11.0 | - | F04 | M5 |
| DN20 | 20 | 105 | 75 | 58 | 16 | 4-Ø14 | 152 | 78 | 153 | 8.0 | 11.0 | - | F04 | M5 |
| DN25 | 25 | 115 | 85 | 68 | 16 | 4-Ø14 | 165 | 92 | 188 | 9.5 | 14.5 | - | F05 | M6 |
| DN32 | 32 | 140 | 100 | 78 | 16 | 4-Ø18 | 178 | 95 | 188 | 9.5 | 14.5 | - | F05 | M6 |
| DN40 | 40 | 150 | 110 | 84 | 18 | 4-Ø18 | 190 | 104 | 186 | 17 | - | 62 | F07 | M8 |
| DN50 | 50 | 165 | 125 | 99 | 20 | 4-Ø18 | 216 | 114 | 186 | 17 | - | 62 | F07 | M8 |
| DN65 | 65 | 185 | 145 | 118 | 22 | 8-Ø18 | 241 | 142 | 324 | 21 | - | 75 | F07 | M8 |
| DN80 | 80 | 200 | 160 | 132 | 24 | 8-Ø18 | 283 | 153 | 324 | 21 | - | 75 | F10 | M10 |
| DN100 | 100 | 235 | 190 | 156 | 24 | 8-Ø22 | 305 | 166 | 324 | 21 | - | 75 | F10 | M10 |
| DN125 | 125 | 270 | 220 | 184 | 26 | 8-Ø26 | 381 | 224 | 750 | 24 | - | 89 | F12 | M12 |
| DN150 | 150 | 300 | 250 | 211 | 28 | 8-Ø26 | 403 | 247 | 750 | 24 | - | 89 | F12 | M12 |
| DN200 | 200 | 375 | 320 | 284 | 34 | 12-Ø30 | 502 | 305 | 1000 | 32 | - | 100 | F12 | M12 |
| DN250 | 250 | 450 | 385 | 315 | 38 | 12-Ø33 | 568 | 327 | 1000 | 32 | - | 100 | F14 | M16 |
